Garmin Forerunner 45/45S Owners Manual - Page 20

When new software is available, Garmin Express sends it to your device. 2 Follow the on-screen instructions. 3 Do not disconnect your device from the computer during the update process. 2 Remove the screws. 3 Gently remove the bands. 4 Align the new bands. 5 Replace the screws using the screwdriver. Specifications Battery type Battery life Operating temperature range Charging temperature range Wireless frequency Water rating Rechargeable, built-in lithium-ion battery Up to 7 days for watch mode with smart notifications, activity tracking, and wrist heart rate Up to 13 hr. in GPS mode From -20º to 60ºC (from -4º to 140ºF) From 0º to 45ºC (from 32º to 113ºF) 2.4 GHz @ +6 dBm nominal Swim, 5 ATM1 Troubleshooting Product Updates On your computer, install Garmin Express (www.garmin.com /express). On your smartphone, install the Garmin Connect app. This provides easy access to these services for Garmin devices: • Data uploads to Garmin Connect • Product registration Updating the Software Using the Garmin Connect App Before you can update your device software using the Garmin Connect app, you must have a Garmin Connect account, and you must pair the device with a compatible smartphone (Pairing Your Smartphone with Your Device, page 1). Sync your device with the Garmin Connect app (Manually Syncing Data with Garmin Connect, page 5). When new software is available, the Garmin Connect app automatically sends the update to your device. The update is applied when you are not actively using the device. When the update is complete, your device restarts. Setting Up Garmin Express 1 Connect the device to your computer using a USB cable. 2 Go to www.garmin.com/express. 3 Follow the on-screen instructions. Updating the Software Using Garmin Express Before you can update your device software, you must have a Garmin Connect account, and you must download the Garmin Express application. 1 Connect the device to your computer using the USB cable. 1 The device withstands pressure equivalent to a depth of 50 m. For more information, go to www.garmin.com/waterrating. Getting More Information • Go to support.garmin.com for additional manuals, articles, and software updates. • Go to buy.garmin.com, or contact your Garmin dealer for information about optional accessories and replacement parts. Activity Tracking For more information about activity tracking accuracy, go to garmin.com/ataccuracy. My daily step count does not appear The daily step count is reset every night at midnight. If dashes appear instead of your step count, allow the device to acquire satellite signals and set the time automatically. My step count does not seem accurate If your step count does not seem accurate, you can try these tips. • Wear the device on your non-dominant wrist. • Carry the device in your pocket when pushing a stroller or lawn mower. • Carry the device in your pocket when actively using your hands or arms only. NOTE: The device may interpret some repetitive motions, such as washing dishes, folding laundry, or clapping your hands, as steps. The step counts on my device and my Garmin Connect account don't match The step count on your Garmin Connect account updates when you sync your device. 1 Select an option: • Sync your step count with the Garmin Connect application (Using Garmin Connect on Your Computer, page 11). • Sync your step count with the Garmin Connect app (Manually Syncing Data with Garmin Connect, page 5). 2 Wait while the device syncs your data. Syncing can take several minutes. NOTE: Refreshing the Garmin Connect app or the Garmin Connect application does not sync your data or update your step count. My intensity minutes are flashing When you exercise at an intensity level that qualifies toward your intensity minutes goal, the intensity minutes flash. Exercise for at least 10 consecutive minutes at a moderate or vigorous intensity level. Acquiring Satellite Signals The device may need a clear view of the sky to acquire satellite signals. The time and date are set automatically based on the GPS position. TIP: For more information about GPS, go to www.garmin.com /aboutGPS. 1 Go outdoors to an open area. The front of the device should be oriented toward the sky. 2 Wait while the device locates satellites. It may take 30-60 seconds to locate satellite signals. 16 Troubleshooting